There are
2,948 mi
from Sunnyvale, CA to Yonkers, NY
That's the driving distance. It would take 2 days 3 hours to go from Sunnyvale, California to Yonkers, New York.
The flight distance (direct flight from Sunnyvale, CA to Yonkers, NY) is 2,558.43 mi.
2,948 mi = 3.22 kms